Dave Schiver, Duncan Aviation Learjet Tech Rep, answers your questions in regards to RVSM pitot probe alignment inspections on aircraft that have the Bombardier STC solutions installed.
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A recent Astra SPX customer had incoming discrepancies for the #1 & #2 Engine DEEC buffers filling up every flight. Also, the thrust reversers weren’t deploying on touch down until about 80 knots. The main landing gear ground contact switches were to blame.
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Pratt & Whitney recently released SB30393, recommending that the Electronic Engine Control (EEC) support brackets be replaced within 300 hours to help eliminate problems due to vibratory stresses.
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During inspections of the Falcon 50 baggage door, Duncan Aviation technicians have found a formed rib to be cracked in the radius. During the next 2A+, make sure to conduct a thorough visual inspection of this area. Because the baggage door is part of the pressure vessel, it requires the manufacture to be notified...
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There have been some questions raised lately about the flap tracks on the Lear 40 series aircraft, particularly regarding the Perma Silk G coating.
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Honeywell has introduced new N2 monopoles with internal enhancements that improve N2 monopole durability. But double-check the P/N of the N2 monopole to avoid signal issues.
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If you operate a Hawker 750, 800XP, 850XP or 900XP, please take note. Hawker Beechcraft Corporation recently released Mandatory Service Bulletin (MSB) 24-3968 titled Electrical Power-Introduction of In-Line Fuses...
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Pratt & Whitney has recently notified Falcon 2000EX operators of ESP of a new service enhancement for their engines. This upgrade will allow operators who currently or wish to fly “on condition”...
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If your autopilot is not performing as well as it once was, there are a few quick items you can easily check...
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Pratt & Whitney recently released Commercial Support Program Notification (CSPN) 1004357, offering parts and labor support for complying with SB30381
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To avoid significant delays during 120-month (CL600/601) or 96-month (CL604) landing gear restorations, we highly recommend that you serialize landing gear parts and establish records for each before your landing gear restoration comes due
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Calibrating Gulton / Ametek (formerly Conrac) Stall Computers just got more confusing with two major changes to the Maintenance Manuals. Avoid frustration with these tips
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For all aircraft that have an air cycle machine, leaks, cooling turbine, intercoolers, regulators and air supply sources are more prone to show their deficiencies when cooling air if they are not up to specification
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If the ADF quits pointing on your King Air, be sure to check the AC Fuse in the nose’s right-hand J-box
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AD 2004-07-21addresses issues with the Astra starter generator firewall cable support and the cables themselves. If you have not had the cable support replaced, you are not in compliance with this AD
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